linux-kernel - Re: [PATCH] [v2] bpf: work around -Wuninitialized warning

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Date:   Wed, 26 Jul 2023 00:20:21 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        houtao1@...wei.com, arnd@...db.de, alexei.starovoitov@...il.com,
        martin.lau@...ux.dev, song@...nel.org, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, sdf@...gle.com,
        haoluo@...gle.com, jolsa@...nel.org, memxor@...il.com,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [v2] bpf: work around -Wuninitialized warning

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@...nel.org>:

On Tue, 25 Jul 2023 22:26:40 +0200 you wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> Splitting these out into separate helper functions means that we
> actually pass an uninitialized variable into another function call
> if dec_active() happens to not be inlined, and CONFIG_PREEMPT_RT
> is disabled:
> 
> [...]

Here is the summary with links:
  - [v2] bpf: work around -Wuninitialized warning
    https://git.kernel.org/bpf/bpf-next/c/63e2da3b7f7f

You are awesome, thank you!
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